King Engine Bearings MB7750SI 010 Main Bearing Set Ford - 010 240 4.0L

The King Engine Bearings MB7750SI 010 is a precision-engineered main bearing set designed specifically for Ford 240 cubic inch (4.0L) inline-six engines produced from 1965 to 1974. This complete main bearing set provides a reliable foundation for engine rebuilds and performance applications.

Key Features:

• Bimetal construction with aluminum-silicon alloy base for excellent wear resistance and thermal stability
• Standard size (.010" undersize) for proper crankshaft journal fit
• Precision-manufactured to OEM specifications for reliable performance
• Complete main bearing set for full engine rebuild coverage
• Engineered specifically for Ford 240 I6 engines (1965-1974)

King Engine Bearings are manufactured using advanced metallurgy and strict quality control processes to ensure consistent performance and durability. The aluminum-silicon bimetal construction provides superior load-carrying capacity and resistance to fatigue, making these bearings ideal for both stock rebuilds and moderate performance applications. Each bearing is precision-machined to exact tolerances to maintain proper oil clearances and ensure long service life.